baber/WOPTO huggingface dataset:
Patent DE-4435125-C1 (DE)
Title: Clock signal recovery circuit for data signal
Inventor: HOELZLE JOSEF DIPL ING
IPC: H03L7/14
Filed: 1994-09-30
Granted: 1995-12-14
Abstract: The circuit has a multiplexer (M) supplied with the input signal at one input via a single delay element (T1) and at a second input via a pair of delay elements (T2, T3), providing an overall delay time corresponding to the period duration of the data signal. The circuit input (E) is coupled to the dominant input (R) of a flip-flop (FF), with its non-dominant input coupled to the junction between the second and third delay elements. The output (Q) of the flip-flop controls the multiplexer, the output of which acts as the circuit output (A). Pref. a flank detector (FD) is connected infront of the circuit input, to prevent roll.
Patent NL-1000406-C1 (NL)
Title: Collapsible booth or table
Inventor: KLERX WILHELMUS MARIA ANTONIUS
IPC: A47F5/13
Filed: 1995-05-22
Granted: 1996-11-25
Abstract: The connections between the members at the corners can be formed by components of rubber, steel, aluminium etc., while other connections can be by spring catches or pins, or by clamping action. The table can consist of detachable plates. Feet can screw into the uprights for height adjustment where the floor is uneven.
Patent NL-1013305-C1 (NL)
Title: Ecological fuel-economizing soot reduction for diesel engine involves fuel pre-heated by heat source using coolant before it flows back into radiator
Inventor: UVA LORENZO
IPC: F02M53/02
Filed: 1999-10-14
Granted: 2001-04-18
Abstract: The process is for reducing soot in a diesel engine and provides a fuel economy. It involves the fuel being pre-heated by the engine coolant as heat source before it flows back into the radiator. Cooling water enters the engine via an inlet (A) and leaves it via an outlet (B).  A cylindrical casing is equipped with two conduits, with pipe-shaped spirals on the inner edge. In the casing the coolant from the engine is circulated and through the first conduit liquid fuel flows. The exchange of heat between the two liquids causes the fuel to be heated by the heat from the coolant. This causes soot-producing substances in the fuel to melt.
Patent RU-2073823-C1 (RU)
Title: Optical interference system control unit
Inventor: VINOKUROV VALENTIN P
IPC: F41H13/00
Filed: 1990-01-10
Granted: 1997-02-20
Abstract: FIELD: defence and systems with smoke curtaining. SUBSTANCE: the unit uses a power selector connected to the input of the data processing and fire direction presetting unit, whose output is connected to the input of the side grenades launching unit. The conductive decoupling unit first output via a timer is connected to the synchronous R-input of the flip-flop, the second output of this unit is connected to the asynchronous R-input of the flip-flop, and the third output is connected to the second input of the NOT OR circuit, whose first input is connected to the output of the flip-flop. The first input of the AND circuit is connected to the output of the NOT OR circuit, and the second input is connected to the output of the data processing and fire direction presetting unit. The output of the AND circuit is connected to the input of the central grenades launching unit. EFFECT: improved design. 1 dwg
Patent RU-2018908-C1 (RU)
Inventor: BITYUKOV VITALIJ K
IPC: G05D16/10
Filed: 1990-04-11
Granted: 1994-08-30
Abstract: FIELD: automatic pressure control systems. SUBSTANCE: pressure governor having a body with an input and output branch pipes, an elastic tubular shut off member arranged between the branch pipes and forming with walls of the body a control chamber, and control unit. The control unit is in the form of a hollow piston with a setting shaped opening, controlling air feed into the control chamber. The pis ton is arranged in a closed piston chamber, having input ducts and out put ducts for controlling air flow, a duct for feeding air with predetermined pressure value and a duct for supplying a flow to be regulated controlled. EFFECT: increased accuracy, simplified structure, enlarged using range. 1 cl, 1 dwg
Patent RU-2006459-C1 (RU)
Inventor: PERMINOVA MARINA I
IPC: C01B25/234
Filed: 1990-07-02
Granted: 1994-01-30
Abstract: FIELD: fertilizer production. SUBSTANCE: initial reagents are: wet-process phosphorus acid and additive. Additive has the following composition, % by weight: sodium salts of abietic and pimaric acids of C 20 -types 4-40; low-molecular C 1 -C 3 -alcohols 0,1-4; high-molecular C 16 -C 30 -alcohols 0,8-4; sodium salts of natural C 14 -C 20 -carboxylic acids- the rest. Phosphoric acid is evaporated in the presence of additive. Concentrated acid contains 58,5% by weight P 2 O 5  and 0,13% by weight F. Consumption of steam is 2,01 t/t P 2 O 5 . EFFECT: improved method of phosphoric acid concentration. 3 cl, 2 tbl
Patent RU-2026296-C1 (RU)
Title: Method of synthesis of nitrogen-containing heterocyclic compounds or their pharmaceutically acceptable salts
Inventor: DEVID M FLOJD
IPC: C07D403/06
Filed: 1990-11-19
Granted: 1995-01-09
Abstract: FIELD: organic chemistry. SUBSTANCE: method involves the synthesis of new heterocyclic nitrogen-containing compounds of the formula (I) where radicals R 1 -R 4  have different meanings; X - CH 2  , or their pharmaceutically acceptable salts. Reagent 1: compound of the formula (II) where R - H. Reagent 2: R 2 -Y. Synthesized compounds are used in medicine. EFFECT: improved method of synthesis of compounds indicated above. 1 tbl
Patent RU-2055892-C1 (RU)
Title: Method for production of proinsulin
Inventor: KLAUS-PETER KOLLER
IPC: C07K14/36
Filed: 1991-04-19
Granted: 1996-03-10
Abstract: Gene structures which code for the signal sequence and approximately the first ten amino acids of tendamistat as well as a required protein are expressed in high yield in streptomyces host cells, and the fusion proteins are secreted into the medium.
Patent RU-2020567-C1 (RU)
Title: Device for transmitting data between microprocessor modules
Inventor: NEDAJVODA VLADIMIR N
IPC: G06F13/00
Filed: 1991-03-07
Granted: 1994-09-30
Abstract: FIELD: computer technology. SUBSTANCE: device permits to perform data communications between remote microprocessor modules with improved truth due to synchronization of transmission and reception of bits of serial data along communication line. EFFECT: improved truth of transmission. 3 dwg
Patent RU-2019098-C1 (RU)
Title: Sprinkling installation
Inventor: SHILER GENRIKH G
IPC: B05B1/20
Filed: 1991-04-01
Granted: 1994-09-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: sprinkling installation has two cantilevers of water-passing pipes 7, rotating supporting disk, tower 5 connected with cantilevers with hydraulic cylinders 6 and fixing draw bars 8. Supporting disk 2 is support on frame of tractor 1 via bandage 3 with hydraulic motor 4. At operating on slope tractor operator instals each cantilever in required position with help of hydraulic cylinders and fixed with draw bars on central tower 5. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2010204-C1 (RU)
Title: Process of assembly of compound rotor
Inventor: KUDINOV VALENTIN G
IPC: G01M1/00
Filed: 1991-04-09
Granted: 1994-03-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: in compliance with process thin-walled parts are mounted in sequence on test bed for static balancing under dynamic condition, value of initial unbalance of each part in arbitrary units of measurement scale of test bed is found. Scale is calibrated in advance depending on maximum permissible values of wall difference. Phase of initial unbalance is determined and " hard " area on parts of one type and " soft " area on parts of other type are marked. All parts are numbered in units of measurement scale. With this parts which initial unbalance exceeds maximum value of scale are rejected. Then parts of first and second types with similar or closest number are selected, they are connected in pairs matching " hard " areas of parts of one type with " soft " areas of parts of the other type and fixed. EFFECT: simplified process of selection of parts for assembly of compound rotor. 1 dwg
Patent RU-2008380-C1 (RU)
Inventor: TARAKANOV BORIS M
IPC: D01H7/02
Filed: 1991-02-28
Granted: 1994-02-28
Abstract: FIELD: textile industry. SUBSTANCE: winding member in the form of power-operated frame is arranged coaxially with twisting member of twisting-and-winding mechanism. One branch of said frame carries yarn spreader installed movably over frame branch by means of profiled disc. The latter is installed coaxially with twisting and winding members and connected with spreader by spring-loaded rod. Rod has a roller which is pressed against profiled disc. EFFECT: improved design. 1 dwg
Patent RU-2056032-C1 (RU)
Title: Heat and mass transfer process
Inventor: TROFIMOV LEON I
IPC: F28C3/06
Filed: 1991-05-05
Granted: 1996-03-10
Abstract: FIELD: thermal engineering. SUBSTANCE: steam is fed to heat-transfer apparatus case through pipe connection and flash steam is discharged through pipe connections. Liquid is fed to steam flow in two jets. Upflow jet is passed through water distributor with nozzles. Liquid accumulating on perforated plate in the form of downflow jet crosses steam flow. Steam is condensed on upflow and downflow jets and heats the latter. EFFECT: simplified design. 1 dwg
Patent RU-2103216-C1 (RU)
Inventor: SMOLDYREV A E
IPC: B65G53/30
Filed: 1991-05-30
Granted: 1998-01-27
Abstract: FIELD: mining, metallurgical, building and chemical industries and other allied branches of production for transportation of ores, coal, tailings and stowage materials. SUBSTANCE: method is based on use of water contained in constantly maintained amount of rock mass in amount sufficient for provision of forced delivering of material into transportation pipe using for building up high pressure flow in nozzle arrangement the water drained from accumulator into drainage system and providing preset relationships between distance between output section of nozzle arrangement and input section of transportation pipe, cross section of accumulator main housing and diameter of nozzle arrangement basing on main physical characteristics of process. Device has accumulator with sectional-form bottom which has common body, suction conduit in form of two parallel pump columns, nozzle arrangement in form of cassette holders including several nozzles located over perimeter of bottom sections at angle exceeding angle of inner friction, vertical branch pipe of pipeline in form of telescopic pipe. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2020738-C1 (RU)
Title: Approach switch
Inventor: KOZLOVSKIJ ANATOLIJ V
IPC: H03K17/00
Filed: 1991-06-11
Granted: 1994-09-30
Abstract: FIELD: robotics and instrumentation engineering. SUBSTANCE: approach switch has power supply 1, oscillator 2, capacitor 7, transistors 3,4, resistors 5,6; power supply is built around regulated current source. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2023324-C1 (RU)
Inventor: SHCHEPOCHKINA YULIYA A
IPC: H01J61/86
Filed: 1991-09-04
Granted: 1994-11-15
Abstract: Использование: в ксенонных и газоразрядных лампах сверхвысокого давления. Существо: в состав газового наполнителя, включающего ксенон и гелий, дополнительно введен дифтордихлорметан, парциальное давление которого составляет 1,1% давления наполнителя.
Patent RU-2030873-C1 (RU)
Title: Method and apparatus for vacuum sterilization of food product
Inventor: KOMARCHEV IVAN G
IPC: A23C3/02
Filed: 1991-09-19
Granted: 1995-03-20
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves exposing to vacuum in paired zones positioned in succession, with value of absolute vacuum increasing in each parallel zone; creating vacuum in vacuum zones by providing flowing of product through nozzles; separating gas-liquid mixture into gaseous and liquid products. Apparatus has vacuum chamber formed by paired nozzles disposed on casing. Nozzles are communicated one with the other through vacuum pipelines. First nozzles in the direction of flowing of product are communicated one with the other through distributing device with product feeding branch pipe. Venturri branch pipe is mounted axially of nozzles. Perforated baffle plate is positioned in casing below nozzles. EFFECT: wider operational capabilities and high quality of product. 3 cl, 5 dwg
Patent RU-2111974-C1 (RU)
Title: Method of polymer synthesis
Inventor: JUDZI JUTANI
IPC: C08F2/38
Filed: 1991-11-28
Granted: 1998-05-27
Abstract: FIELD: chemical technology, polymers. SUBSTANCE: invention relates to synthesis of polymers of ethylene-unsaturated monomers. Ethylene-unsaturated monomers M 1  and M 2  are polymerized in the presence of radical initiating agent and iodine-containing compound which forms hydrocarbon radical and iodine atom during cleavage. Polymer containing iodine-hydrocarbon terminal bond is obtained. M 1  has constant copolymerization above 1 but less 100. M 2  has the enhanced reactivity as compared with that of M 1  in association reaction to hydrocarbon radical. Polymerization constant M is 0. Synthesized polymers can be used as dispersers for fluorine-containing dyes, carriers in electrography and so on. EFFECT: improved method of synthesis. 7 cl, 9 dwg , 2 tbl
Patent RU-2029821-C1 (RU)
Title: Canal facing
Inventor: GALIFANOV GENNADIJ GALITOVICH
IPC: E02B3/16
Filed: 1991-10-03
Granted: 1995-02-27
Abstract: FIELD: construction of hydrotechnical facilities. SUBSTANCE: canal facing has concrete or reinforced concrete plates, laid on base so as to form longitudinal and transverse seams, and antifiltering members, upper part of every one of which is located in seam and lower part has width, that exceeds width of seam and is placed in pit of base so, that upper surface of lower part of each member adjoins lower surface of each plate. Bottom and slopes transverse seams have grooves 9, located in pits of base. Forming transverse seams butts of each bottom and slope plates have bulges 6 on their lower surfaces. Bulges 6 are reinforced by reinforcement 10 to increase strength of groove 9. Antifiltering members 8, made of elastic waterproof material, are located in grooves 9. Each member 8 lower part upper surface has pits, located on both sides of upper part, in which reinforced bulges 6 of plates are mounted. In the case, edges of groove 9 and upper surface of lower part of antifiltering member 8 adjoin lower surfaces of plates, that form transverse seam, and upper part of antifiltering member 8 is located in cavity of seam with capability to fill it. Groove 9 has crescent-shaped cross-section. Lower supporting surface of antifiltering member 8 is made cylindrical. One more peculiarity is the fact that edges of groove, that are engaged with plates, and surfaces of pits in antifiltering members are covered by antifriction composition. During temperature deformations of plates antifiltering member 8, being subjected to stretch and strain loadings, intensifies hermetical seal of facing and prevents weeds from shooting through transverse seam and so resistivity of facing to physical and biological destroying attacks is achieved. EFFECT: canal facing method is used in construction of hydrotechnical structures. 3 cl, 9 dwg
Patent RU-2066800-C1 (RU)
Title: Упругий элемент
Inventor: GLAZUNOV ALEKSANDR M
IPC: F16F9/04
Filed: 1991-12-18
Granted: 1996-09-20
Abstract: Использование: транспорт. Сущность изобретения: упругий элемент содержит упругую оболочку, сформированную перекрещивающимися кордными слоями в виде двойного усеченного конуса с общим основанием. Основание выполнено в виде цилиндра с диаметром, равным диаметру малого основания конусов, в пределах которого угол наклона кордных нитей к параллели, проведенной через заданную точку, остается неизменным, а с переходом на конические поверхности уменьшается от 40-45 o  до 36-30 o , достигая минимума при Д макс , где Д макс  - диаметр большого основания конусов. Также предусмотрено соотношение высот цилиндрической и конических частей элемента и диаметром большего и меньшего оснований конусов. 1 з.п. ф-лы, 4 ил.
Patent RU-2015620-C1 (RU)
Title: Device for checking and correcting errors in redundancy modular code
Inventor: BEREZHNOJ VIKTOR V
IPC: H03M13/00
Filed: 1991-07-08
Granted: 1994-06-30
Abstract: FIELD: computer engineering. SUBSTANCE: device has input code converter 1, output code converter 7 and subtracter 6. The device is characterized in that it has auxiliary gang 2 of comparison elements for comparing with a constant, gang 4 of multipliers for multiplying by a constant, gang 3 of OR gates and in that an operating algorithm is changed and paralleling of operations of comparing a number with error distribution intervals is performed. EFFECT: enhanced speed. 1 dwg
Patent RU-2055091-C1 (RU)
Inventor: MALOV VALERIJ T
IPC: C10J3/20
Filed: 1991-12-10
Granted: 1996-02-27
Abstract: FIELD: hydrogen production. SUBSTANCE: synthesized gas compressed in a compressor is delivered into separation unit comprised of two successively-installed membrane units with a compressor therebetween. The first membrane unit separates methane while synthesized gas is delivered for burning in a steam generator. The second membrane unit produces hydrogen which is supplied to the consumer or directed partly into a plasmochemical reactor. This process is realized by introducing a separating unit into the plasma energotechnological plant comprising the plasmochemical reactor, compressor, steam generator and turbogenerator. Said separating unit has two successively-installed membrane units with the compressor therebetween. EFFECT: improved functional and operating characteristics. 2 cl, 1 dwg
Patent RU-2019383-C1 (RU)
Title: Method of combined machining and device for its realization
Inventor: MAKSIMOV YURIJ V
IPC: B24B39/04
Filed: 1991-12-26
Granted: 1994-09-15
Abstract: FIELD: machining of rods of hydraulic cylinders. SUBSTANCE: method involves machining in forward revolving center 6 of variable rigidity and imparting oscillating motion to cutting section 2 and deforming section 3 in the plane of smallest rigidity of production system. Stepped forward center has flexible members in the form of spring-loaded rollers connected by hinge rods to plunger accepting effect of machine tool carriage via spring having variable rigidity. EFFECT: enhanced operating reliability. 4 cl, 9 dwg
Patent RU-2016744-C1 (RU)
Title: Device for abrasive machining fire bars
Inventor: PAVLOV YURIJ D
IPC: B24B7/04
Filed: 1992-02-25
Granted: 1994-07-30
Abstract: FIELD: machine tool manufacture. SUBSTANCE: device has a bed on which a table connected to a rotary mechanism through a shaft is mounted. The table has four peripherally positioned hollows each of which is formed by two jaws moved along guides by the rotary mechanism. Each jaw has bearing and centering surfaces and an additional jaw which has a positioning member. The device also has three spindle units each of which has an abrasive tool and is connected to the rotary and positioning mechanisms. One of the spindles has a vertical positioning mechanism. Moreover, the device has a tightening mechanism and an additional tightening mechanism which are mounted in corresponding machining zones. EFFECT: improved structure. 3 cl, 8 dwg
Patent RU-2054679-C1 (RU)
Inventor: BALINSKIJ RUSLAN NIKOLAEVICH
IPC: G01R19/165
Filed: 1992-01-09
Granted: 1996-02-20
Abstract: FIELD: measurement technology. SUBSTANCE: light-emitting diode indicator for monitoring voltage level has light-emitting diodes 1-4 inserted in drain circuits of field-effect transistors 5-8 whose sources are connected through resistors 9-11 to ground, coupling resistors 13-16, diodes 17-20 connected to gates of field-effect transistors 5-8, photodetector amplifier 21, controlled generator 22, resonance-tuned LC circuits at input of field-effect transistors 5-8 set up of inductance coils 23-26 and capacitors 27-30, 31-34, limiting resistors 35-38, isolating resistors 39-42 at output of controlled generator 22, selector switch 43, RC filter built up of resistor 44 and capacitor 45, diode 46, amplifier 47, monitored current supply 48, D.C. current supply 49, selector switch 50, and power supply 51. EFFECT: enlarged functional capabilities. 3 dwg
Patent RU-2049234-C1 (RU)
Inventor: KOLIBABA VLADIMIR L
IPC: E21C45/00
Filed: 1992-03-23
Granted: 1995-11-27
Abstract: Сущность изобретения: проводят горные выработки, производят выемку полезного ископаемого системами подземной разработки до экономически целесообразного горизонта и выдачу полезного ископаемого на поверхность. После этого или одновременно ниже экономически целесообразного горизонта производят определение размеров и контуров рыхлых рудных залежей. С экономически целесообразного горизонта бурят скважины до нижней границы рыхлых рудных залежей, отрабатывают их слоями снизу вверх, осуществляют гидроразмывы рудных залежей и подъем пульпы на экономически целесообразный горизонт. 2 з. п. ф-лы, 1 ил.
Patent RU-2027729-C1 (RU)
Title: Paint-and-varnish compound
Inventor: MOROZ KALERIYA K
IPC: C09D5/28
Filed: 1992-04-17
Granted: 1995-01-27
Abstract: FIELD: paint-and-varnish industry, production of protective coatings of metal surfaces, for example, vehicles, refrigerators. SUBSTANCE: the compound has, percent by mass: a film-forming agent in the form of paintwork material on the basis of alkyd resins - 47 to 58; muscovite or flagopite with particles measuring from 40 to 80 μm coated with a layer of fine dispersed oxides of metals, with their content being within 25 to 45 percent by mass, - 10 to 15; surface-active agent - 1 to 2; ethylcellosolve - 10 to 15; organic solvent - the rest. Muscovite coated with a layer of fine dispersed oxide of metals is poured in the mixer. Ethylcellosolve is poured in. The paste is agitated. Surface-active agent is added. Agitated. Film-forming agent organic solvent are added. The mixture is agitated. Coating characteristics: the coating has: pearly luster - 63 to 70 %. adhesion severity - 1 to 2, bending - 2 mm, hardness - 0.6, impact strength - 50 kgf cm. EFFECT: enhanced quality. 5 tbl
Patent RU-2018526-C1 (RU)
Title: Vodka
Inventor: BELKO NIKOLAJ T
IPC: C12G3/08
Filed: 1992-04-24
Granted: 1994-08-30
Abstract: FIELD: liqueur-vodka production. SUBSTANCE: 1000 dal of vodka contains: rectified ethyl alcohol 414.5-415.5, sugar syrup 1.15-1.20, drinking water the rest. Vodka is prepared by producing aqueous - alcohol mixture, blending said mixture with sugar syrup, by filtration mixture through sand filter or through filter press and by bottling. EFFECT: improves quality of desired product.
Patent RU-2034138-C1 (RU)
Inventor: ARDASHEV KONSTANTIN A
IPC: E21B43/28
Filed: 1992-04-28
Granted: 1995-04-30
Abstract: FIELD: mineral mining. SUBSTANCE: method includes drilling holes from working into direct and main floor towards worked face and in pillar through its entire width and simultaneous blasting of explosive charges in them after face is advanced from holes at distance of 6-8 m. Protective strip is left in working. EFFECT: higher efficiency. 3 dwg
Patent RU-2067526-C1 (RU)
Inventor: TROSHIN EVGENIJ G
IPC: B27F1/12
Filed: 1992-05-20
Granted: 1996-10-10
Abstract: FIELD: woodworking industry for cutting of corner box tenons in production of wood tare. SUBSTANCE: the machine has a bed, tenon- making heads with drives, chain conveyer with a drive, beams, stops 15 hinge-joined to chains 14 by levers 18 with supporting rolls 20 and 25. The conveyer beams carry master spindless 22 and guide fences 24, as well as side fences and spring-loaded pushers opposite them. Blocks 25 with spring-loaded clamps 29 are mounted on stops 15. During operation blank 37 is placed on conveyer stops 15; during conveyer motion the spring-loaded pushers press the blank to the fence with its right-hand end. Then roll 20 rises on master spindle 22, and roll 23 moves under fence 24. The blank gets clamped, and then tenons are made on its right-hand end. After that roll 20 comes down from the master spindle, the blank is released from the clamp, and the spring-loaded pushers shift it to the left-hand fence with its left-hand end. Then in a similar way tenons are made on the blank left-hand end. EFFECT: improved design. 3 dwg